activityverb.php 2.9 KB

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  1. <?php
  2. /**
  3. * GNU social - a federating social network
  4. *
  5. * Class for deleting a notice
  6. *
  7. * PHP version 5
  8. *
  9. * LICENCE: This program is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License as published by
  11. * the Free Software Foundation, either version 3 of the License, or
  12. * (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU Affero General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Affero General Public License
  20. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. *
  22. * @category Module
  23. * @package GNUsocial
  24. * @author Mikael Nordfeldth <mmn@hethane.se>
  25. * @copyright 2015 Free Software Foundaction, Inc.
  26. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27. * @link https://gnu.io/social
  28. */
  29. if (!defined('GNUSOCIAL')) { exit(1); }
  30. class ActivityverbAction extends ManagedAction
  31. {
  32. public $notice;
  33. protected $needLogin = true;
  34. protected $canPost = true;
  35. protected $verb = null;
  36. public function title()
  37. {
  38. $title = null;
  39. Event::handle('ActivityVerbTitle', array($this, $this->verb, $this->notice, $this->scoped, &$title));
  40. return $title;
  41. }
  42. protected function doPreparation()
  43. {
  44. $this->verb = $this->trimmed('verb');
  45. if (empty($this->verb)) {
  46. throw new ServerException('A verb has not been specified.');
  47. }
  48. $this->notice = Notice::getByID($this->trimmed('id'));
  49. if (!$this->notice->inScope($this->scoped)) {
  50. // TRANS: %1$s is a user nickname, %2$d is a notice ID (number).
  51. throw new ClientException(sprintf(_('%1$s has no access to notice %2$d.'),
  52. $this->scoped->getNickname(), $this->notice->getID()), 403);
  53. }
  54. Event::handle('ActivityVerbDoPreparation', array($this, $this->verb, $this->notice, $this->scoped));
  55. }
  56. protected function doPost()
  57. {
  58. if (Event::handle('ActivityVerbDoPost', array($this, $this->verb, $this->notice, $this->scoped))) {
  59. // TRANS: Error when a POST method for an activity verb has not been handled by a plugin.
  60. throw new ClientException(sprintf(_('Could not handle POST for verb "%1$s".'), $this->verb));
  61. }
  62. }
  63. protected function showContent()
  64. {
  65. if (Event::handle('ActivityVerbShowContent', array($this, $this->verb, $this->notice, $this->scoped))) {
  66. // TRANS: Error when a page for an activity verb has not been handled by a plugin.
  67. $this->element('div', 'error', sprintf(_('Could not show content for verb "%1$s".'), $this->verb));
  68. }
  69. }
  70. }